UNE - Spanish national standards

Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics shafts or risers for inspection chambers and manholes - Determination of resistance against surface and traffic loading (ISO 13266:2022)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Surface active agents - Determination of water content - Karl Fischer method.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics inspection chamber and manhole bases - Test methods for buckling resistance (ISO 13267:2022)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics shafts or risers for inspection chambers and manholes - Determination of ring stiffness (ISO 13268:2022)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Maintenance - Guideline on preparation of maintenance contracts

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

GAS WELDING EQUIPMENT. THERMOPLASTIC HOSES FOR WELDING AND ALLIED PROCESSES.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Surface active agents - Determination of the active matter content in alkyldimethylbetaines.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Railway applications - Electrical lighting for rolling stock in public transport systems - Part 1: Heavy rail

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Railway applications - Electrical lighting for rolling stock in public transport systems - Part 2: Urban rail

Available languages: English, Spanish

Available design: electronic design (pdf), Print design